Cognomen Pinthiyo (Pinthiyo 
) , around the world, is a very rare family name. The last name Pinthiyo is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pinthiyo | Thailand |
Mayuri, Suriyan, Lalitput, Krittanat, and Phatcharaphon